Click on the third or sixth rank to set the en passant target square.

Book: ∞ / 0

# move proof disproof
1 Nb6 0
2 Ne5 0
3 Bb7 0
4 Rb8 0
5 e6 0
6 e5 0
7 c5 0
8 Bg7 0
9 Nf6 0
10 Nb8 0
11 Bh6 0
12 Qe8 0
13 c6 0
14 Ra7 0
15 a5 0
16 Nc5 0